First Aid mob vs Eye Tracking Test
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
First Aid mob
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The application serves to work in conjunction with a personal ECG monitor KM-1 or with devices similar in parameters. The system (device and application) are designed to monitor the cardiac activity of affected people during heart attacks, accidents, injuries. When using an ECG monitor, the actions of other people during primary resuscitation before the arrival of the doctors (βFirst Aidβ) become much more effective. When using the device, it is not necessary to grope for the victimβs carotid artery and, very importantly, do not interrupt heart massage and artificial respiration for periodic monitoring. Practice has shown that the method of manual indication of the pulse is not reliable, especially in extreme conditions. The cardiac activity of the victim is evaluated by an electrocardiogram (ECG), which comes from adhesive electrodes glued to the patient's wrists. This allows not to undress a person, which is very important in an extreme situation. The electrocardiogram amplifies, coded and on a cable comes to the iPhone. It is displayed on the display, and a special algorithm determines the presence or absence of a pulse.
Eye Tracking Test
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The application records slow-motion video of eye movements while a user follows a visual target displayed on the iPhone screen. After recording, users can select a corneal reflection of the screen and a facial reference point to visualize eye movement changes as graphs. The recorded data can be used to review horizontal and vertical eye position and velocity changes for research and educational purposes. This application is intended solely for research and educational use. It is not a medical device and is not intended for the diagnosis, treatment, cure, prevention, or management of any disease or medical condition. Do not make medical decisions based solely on information provided by this application. Always seek the advice of a qualified physician or other healthcare professional regarding any medical condition or healthcare decision.
Screenshots
Verdict
The clearest difference is update cadence: Eye Tracking Test at weekly against First Aid mob's every 2 months. First Aid mob's advantage is iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
First Aid mob ships an update every 2 months, Eye Tracking Test weekly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | First Aid mob | Eye Tracking Test |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Weekly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 10 MB | 8 MB |
| Age rating | 17+ | 4+ |
| Developer | Ilia Shoshin | Kuroda ENT Clinic |
In-app purchases
First Aid mob
No in-app purchases
Eye Tracking Test
No in-app purchases





